Kennebec, South Dakota Population 2022

238
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Kennebec is a city located in Lyman County South Dakota. Kennebec has a 2020 population of 238. Kennebec is currently declining at a rate of -1.24% annually and its population has decreased by -0.83% since the most recent census, which recorded a population of 240 in 2010.

The average household income in Kennebec is $63,801 with a poverty rate of 5.84%. The median rental costs in recent years comes to $750 per month, and the median house value is $104,900. The median age in Kennebec is 47.2 years, 52.5 years for males, and 36.3 years for females.

Kennebec Demographics

According to the most recent ACS, the racial composition of Kennebecwas:

  • White: 94.16%
  • Native American: 5.19%
  • Two or more races: 0.65%
  • Black or African American: 0.00%
  • Asian: 0.00%
  • Native Hawaiian or Pacific Islander: 0.00%
  • Other race: 0.00%
The current population of Kennebec, South Dakota is 238 based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 238.The last official US Census in 2010 recorded the population at 240.

Kennebec, South Dakota Population 2022

Population by Race

Race Population Percentage
White29094.16%
American Indian and Alaska Native165.19%
Two or More Races20.65%
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Kennebec Population by Race

Kennebec Population Pyramid $2022

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Kennebec Median Age

47.2


Total

52.5


Male

36.3


Female

Kennebec Adults

There are 252 adults, (84 of whom are seniors) in Kennebec.

Kennebec Age Dependency

Age Dependency Ratio

50

Old Age Dependency Ratio

33.3

Child Dependency Ratio

Kennebec Sex Ratio

Female

154

50.00%

Male

154

50.00%

Kennebec Population by Age

Kennebec Renter vs Owner Occupied by Household Type

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Kennebec Household Types

Type Owner Renter
Male46.2%53.8%
All91%9%
Married95.2%4.8%
Non Family96.4%3.6%
Female100%0%

91.0%

Rate of Home Ownership

Kennebec Households and Families

Type Count Average Size Owned
All1332.3291
Married633.1395.2
Non Family551.2596.4
Male13346.2
Female21.5100

3.01

Average Family Size

2.32

Average Household Size

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Kennebec Households by Type

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Education Attained Count Percentage
Less Than 9th Grade62.58%
9th to 12th Grade166.87%
High School Graduate11649.79%
Some College2510.73%
Associates Degree2711.59%
Bachelors Degree4017.17%
Graduate Degree31.29%
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Kennebec Educational Attainment by Sex (over 25)

Kennebec Educational Attainment by Race

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Race Total High School Bachelors
White21520943
Native American162
2+ Races2

The highest rate of high school graduation is among white people with a rate of 97.21%.

The highest rate of bachelors degrees is among white people with a rate of 20.00%.

Kennebec Educational Attainment by Race

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Name Average Male Female
Overall$37,045$43,000$33,750
Less Than 9th Grade$$$
High School Graduate$35,568$35,469$35,833
Some College$48,125$63,125$25,625
Bachelors Degree$40,313$40,000$40,313
Graduate Degree$$$

$37,045

Average Earnings

$43,000

Average Male

$33,750

Average Female

Kennebec Earnings by Educational Attainment

Kennebec Language by Age

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Kennebec Language

95.21% of Kennebec residents speak only English, while 4.79% speak other languages. The non-English language spoken by the largest group is Other languages, which is spoken by 4.79% of the population.

Kennebec Language

Kennebec Poverty by Race

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5.84%

Overall Poverty Rate

4.55%

Male Poverty Rate

7.14%

Female Poverty Rate

Poverty in Kennebec

The race most likely to be in poverty in Kennebec is White, with 6.21% below the poverty level.

The race least likely to be in poverty in Kennebec is Other, with NaN% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 2.90%. Among those working part-time, it was 20.69%, and for those that did not work, the poverty rate was 4.35%.

Kennebec Poverty

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Name Poverty
High School9.48%
Bachelors or Greater0.00%
Some College0.00%
Less Than 9th Grade0.00%

Kennebec Poverty Rate by Education

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Rate Poverty
Female Employed5.00%
Female Unemployed0.00%
Male Unemployed0.00%
Male Employed7.14%

Kennebec Poverty Rate by Employment Status and Sex

Kennebec Income by Household Type

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Name Median Mean
Households$55,972$63,801
Families$63,929$73,386
Married Families$70,313-
Non Families$37,266$49,207
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Income by Household Type

Kennebec Marital Status

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Marriage Rates

54.0%

Overall Marriage Rate

53.6%

Male Marriage Rate

54.5%

Female Marriage Rate

Kennebec Married by Age and Sex

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Kennebec Marriage

The age group where males are most likely to be married is 45-54, while the female age group most likely to be married is 45-54.

Kennebec Marital Status by Race

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Kennebec Marital Status

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7

Number of Veterans

Male Veterans

Female Veterans

War Veterans
Second Gulf War4
Vietnam2
Korea1
World War II
First Gulf War

Kennebec Veterans by War

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Age Group Veterans
18 to 344
65 to 742
75+1
55 to 64
35 to 54

Kennebec Veterans by Age

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Kennebec Veterans by Race

Kennebec Veterans by Education

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0.00%

Veteran Poverty Rate

14.29%

Veteran Disability Rate

Kennebec Veterans by Education

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62.5%

Labor Force Participation

61%

Employment Rate

2.5%

Unemployment Rate

Kennebec Employment by Age

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Kennebec Employment by Race

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Kennebec Employment by Education

Origin of Non-Citizens

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Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

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68.51%

Born in Kennebec

99.68%

Native Born

0.32%

Foreign Born

0.00%

Non Citizen

0.32%

Naturalized

Place of Birth

99.68% of Kennebec residents were born in the United States, with 68.51% having been born in South Dakota. 0.00% of residents are not US citizens. Of those not born in the United States, the largest percentage are from North America.

Kennebec Place of Birth

Note: 2021 and 2022 data is projected
Year Population Growth Annual Growth Rate
2022238-3-1.24%
2021241-3-1.23%
2020244-3-1.21%
2019247-3-1.20%
2018250-6-2.34%
2017256-2-0.78%
201625810.39%
201525793.63%
201424831.22%
201324552.08%
2012240-2-0.83%
201124220.83%
20102400.00%

Kennebec Population by Year